This is an Arknights Penguin Logistics tumbler. It has been opened to check the contents, but it is unused. Please refrain from purchasing if you are concerned about minor imperfections such as initial product scratches, case scratches, etc. When shipping, we will take measures to prevent water damage with bubble wrap, etc. - Product Name: Arknights CUP COFFEE TUMBLER BOOK Penguin Logistics - Model Name: Penguin Logistics - Capacity: 450ml (Suitable capacity 380ml) - Material: Stainless steel - Features: Keeps warm & cold